NoticeNot affiliated with the Master Mariners Benevolent Association (MMBA) or any successor organization.v.2026.05
General Overview
Facility 🚤 Full Service Marina Est. Slips ~60 Water River Est. Parking
~120 spaces
Lot Size Medium (50–150) Lot Type Surface (Striped) ConfidenceHigh
Medium-sized marina with multiple docks full of boats, adjacent large striped asphalt parking lot containing numerous vehicles, surrounded by residential areas and trees.
Atlantic Coast
Casa Rio Marina
Mayo, MD
Casa Rio Marina has been in business since 1979 on Cadle Creek off the Rhode River with quick access to the Chesapeake Bay. It provides expert boat repair services and quality work at fair prices for both sail and powerboats.
Marinas typically need to separate slip holder parking from day-visitor parking, trailer areas, launch ramps, and secure dock access points. Modern facilities use barrier gate systems to enforce these zones automatically — allowing permitted vehicles through via transponder or keycard while logging all access events.
